85900732 has 6 divisors (see below), whose sum is σ = 150326288. Its totient is φ = 42950364.

The previous prime is 85900693. The next prime is 85900739. The reversal of 85900732 is 23700958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85900739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10737588 + ... + 10737595.

Almost surely, 2^85900732 is an apocalyptic number.

It is an amenable number.

85900732 is a deficient number, since it is larger than the sum of its proper divisors (64425556).

85900732 is a wasteful number, since it uses less digits than its factorization.

85900732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21475187 (or 21475185 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 85900732 is about 9268.2647782635. The cubic root of 85900732 is about 441.2305977393.

The spelling of 85900732 in words is "eighty-five million, nine hundred thousand, seven hundred thirty-two".